Flower size dimorphism, perianth shape and sex ratio in a gynodioecious Prunella vulgaris (Lamiaceae)

Prunella vulgaris is a gynodioecious species that forms two types of flowers, perfect and female, on different plants. These two sexual types of flowers have significant differences in some characters of calyx, corolla, androecium, and gynoecium. The distinctiveness of gynodioecy in P. vulgaris cons...

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Autores principales:	Godin Vladimir, Arkhipova Tatyana, Meier Natalia
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991
Acceso en línea:	https://doaj.org/article/f2100963c4c84ae784f91f8747470904
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id	oai:doaj.org-article:f2100963c4c84ae784f91f8747470904
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spelling	oai:doaj.org-article:f2100963c4c84ae784f91f87474709042021-11-08T15:17:36ZFlower size dimorphism, perianth shape and sex ratio in a gynodioecious Prunella vulgaris (Lamiaceae)2117-445810.1051/bioconf/20213800036https://doaj.org/article/f2100963c4c84ae784f91f87474709042021-01-01T00:00:00Zhttps://www.bio-conferences.org/articles/bioconf/pdf/2021/10/bioconf_napd2021_00036.pdfhttps://doaj.org/toc/2117-4458Prunella vulgaris is a gynodioecious species that forms two types of flowers, perfect and female, on different plants. These two sexual types of flowers have significant differences in some characters of calyx, corolla, androecium, and gynoecium. The distinctiveness of gynodioecy in P. vulgaris consists in insignificant size differences in anthers, the formation of sterile pollen in female flowers, and the shape of a corolla in two sexual types of flowers. Hermaphrodite plants are dominated in P. vulgaris (59.8 to 87 percent). In flood plain meadows, the proportion of females is significantly higher (from 25.9 to 40.2 percent) than in dry and forest meadows (from 13 to 19.1 percent).Godin VladimirArkhipova TatyanaMeier NataliaEDP SciencesarticleMicrobiologyQR1-502PhysiologyQP1-981ZoologyQL1-991ENFRBIO Web of Conferences, Vol 38, p 00036 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991
spellingShingle	Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991 Godin Vladimir Arkhipova Tatyana Meier Natalia Flower size dimorphism, perianth shape and sex ratio in a gynodioecious Prunella vulgaris (Lamiaceae)
description	Prunella vulgaris is a gynodioecious species that forms two types of flowers, perfect and female, on different plants. These two sexual types of flowers have significant differences in some characters of calyx, corolla, androecium, and gynoecium. The distinctiveness of gynodioecy in P. vulgaris consists in insignificant size differences in anthers, the formation of sterile pollen in female flowers, and the shape of a corolla in two sexual types of flowers. Hermaphrodite plants are dominated in P. vulgaris (59.8 to 87 percent). In flood plain meadows, the proportion of females is significantly higher (from 25.9 to 40.2 percent) than in dry and forest meadows (from 13 to 19.1 percent).
format	article
author	Godin Vladimir Arkhipova Tatyana Meier Natalia
author_facet	Godin Vladimir Arkhipova Tatyana Meier Natalia
author_sort	Godin Vladimir
title	Flower size dimorphism, perianth shape and sex ratio in a gynodioecious Prunella vulgaris (Lamiaceae)
title_short	Flower size dimorphism, perianth shape and sex ratio in a gynodioecious Prunella vulgaris (Lamiaceae)
title_full	Flower size dimorphism, perianth shape and sex ratio in a gynodioecious Prunella vulgaris (Lamiaceae)
title_fullStr	Flower size dimorphism, perianth shape and sex ratio in a gynodioecious Prunella vulgaris (Lamiaceae)
title_full_unstemmed	Flower size dimorphism, perianth shape and sex ratio in a gynodioecious Prunella vulgaris (Lamiaceae)
title_sort	flower size dimorphism, perianth shape and sex ratio in a gynodioecious prunella vulgaris (lamiaceae)
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/f2100963c4c84ae784f91f8747470904
work_keys_str_mv	AT godinvladimir flowersizedimorphismperianthshapeandsexratioinagynodioeciousprunellavulgarislamiaceae AT arkhipovatatyana flowersizedimorphismperianthshapeandsexratioinagynodioeciousprunellavulgarislamiaceae AT meiernatalia flowersizedimorphismperianthshapeandsexratioinagynodioeciousprunellavulgarislamiaceae
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Flower size dimorphism, perianth shape and sex ratio in a gynodioecious Prunella vulgaris (Lamiaceae)

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